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http://dx.doi.org/10.11108/kagis.2012.15.1.159

Development of a River Maintenance Management Technology Related with National River Management Data  

Jo, Myung-Hee (Dept. of Satellite Geoinformatic Engineering, Kyungil University)
Kim, Kyung-Jun (Institute of Spatial Information Technology Research, GEO C&I Co., Ltd.)
Kim, Hyun-Jung (Institute of Spatial Information Technology Research, GEO C&I Co., Ltd.)
Publication Information
Journal of the Korean Association of Geographic Information Studies / v.15, no.1, 2012 , pp. 159-171 More about this Journal
Abstract
This study has developed a technology for river basin including the management of the data related with riverbed and the analysis of the riverbed maintenance based on the high-resolution imagery data and LiDAR (Light Detection and Raging) in order to enhance the utilization of river management by using RIMGIS(River Information Management GIS) and to acquire the advanced operation for river management. Using the detailed river topographical map specially designed in the form of LiDAR or high-resolution images, riverbed data and river bank channel information that are dynamically changed were informationized and established in the RIMGIS DB. At this stage, a monitoring techniques that is established in the river management system associated with RIMGIS and minimized the impact of riverbed maintenance (fluctuations) has been studied. In addition, functions and data structure of RIMGIS containing the information of geography and management of the river have been supplemented to make an improvement of the real-time management of the river. Furthermore, a technology that is capable of supplementing RIMGIS has been developed, making it feasible to maintain the river in use of structural method including an structural scheme of cross-section of the river by providing the information of riverbed and cross-section of the river. This is considered to solve an issue of insufficient data on accuracy and based on a lack of information of the river based on the two-dimensional lines, making it feasible to (steadily) improve the function of RIMGIS and to operate management tasks. Therefore, it is highly expected to enhance aforementioned technology of the river information management as a great foundation that maximizes the utilization of the river management to support RIMGIS for the development of national river management data.
Keywords
RIMGIS; River Maintenance; River DB Construction; Monitoring;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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1 유인상, 오국열, 이성현, 박무종, 정상만. 2011.금강살리기 사업에 따른 하상변동 모니터링:금강보를 중심으로. 한국수자원학회 학술발표회 초록집. 338쪽.
2 국토지리정보원 공간영상과. 2006. 다차원 디지털 공간정보구축 표준 매뉴얼(2). 대한측량협회지 88:62-69.
3 대한측량협회. 2006. 다차원 디지털 공간정보구축 표준 매뉴얼(1). 측량 87:58-67.
4 박현철, 김형섭, 조윤원, 조명희. 2008. 효율적 하천구역관리를 위한 고해상 영상의 활용 방안 연구. 대한원격탐사학회지 24(2):205-211.   과학기술학회마을
5 박현철, 정윤재, 조명희. 2011. 하천 현장업무의사지원을 위한 GNSS와 공간영상 활용방안에 관한 연구. 한국지리정보학회지 14(1):118-129.
6 윤희천, 박준규. 2007. LiDAR에 의한 3차원 GIS DB 구축에 관한 연구. 한국지리정보학회지 10(2):171-182.
7 이근상, 유병혁, 박진혁, 이을래. 2009. 하천만곡부를 고려한 GIS 기반 침수지역 레이어 구축. 한국지리정보학회지 12(1):1-11.